6Drowsiness
Sufficient levels of magnesium in the body are essential for having a good sleep at night. This substance could help relax your body and mind, thus allowing for restorative and deep sleep. A possible side effect of taking too many magnesium supplements is frequent drowsiness during the day. The mineral would trigger some brain areas that prevent you from staying alerted. This can be good when you are catching a cold or experiencing a fever. But if drowsiness occurs when you have to work or study, it can affect your quality of life. Therefore, make sure to read the label carefully and take the right amount. [6]
